11.43% is the change from 691 to 770
Calculation steps:
[( 770 - 691 ) ÷ 691] x 100 = 11.43%
Formula
Percentage change = [(770 - 691) / 691] x 100
Subtract the new number by the original number
770 - 691 = 79
79 ÷ 691 = 0.11432706222865413
0.11432706222865413 x 100 = 11.43%